Lim‚ Jean Rya Que 2013 – 72199 ATQ 1 – Qualitative Analysis of Carbohydrates Data Sheet: A. Osazone Formation Crystals Formed? (hot) Crystals Formed? (Cold) 5% sucrose Yes (orange) Yes (yellow) 5% glucose Yes (orange) Yes (yellow) 5% fructose Yes (brown) Yes (brown) 5% maltose Yes (orange) Yes (gold) B. Molisch Test Color of Junction Glucose Purple Sucrose Purple Starch Purple C. Bial’s Test Color Change Ribose Yellow -> Dirty Green Glucose Yellow -> Dark Yellow D. Seliwanoff’s Test Observation
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thing to eat before a game? What’s the best thing to eat before a game? Before a game you want carbohydates(excuse the spelling) and minerals.Carbohydrates are a source of energy.One of the highest sources of carbrohydates is Pastas.Pastas store carbohydrates in you stomach for about 3 hours.In wich you could use for a soccer game.Gatorade would also be good but I’mn ot a 100% on that one. You’ve probaly heard of the cross-over from basketball but Soccer Maniac’s Site has kind of "developed" a soccer
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The intake of the products high in carbohydrates causes the insulin levels to spike. The high amount of insulin locks the fat which leads to the burning of the glucose instead of the fat. A person loses the most weight during the initial period of the low-carb diets. The reason for this is because the low levels of the insulin in the body causes the kidneys to shed an excessive amount of sodium. Moreover‚ the carbs in the bodies are stored in the form of glycogen. The glycogen binds water molecules
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The aim of the experiment is to investigate the effects of carbohydrate receptors in the mouth on exercise performance during a simulated time trial. Energy is required in the body for metabolic processes‚ physiological functions‚ muscular activity‚ heat production‚ growth and synthesis of new tissues. Carbohydrates have been researched and studied for centuries and are commonly viewed as a substrate for fuel metabolism‚ associated with many other energy-demanding processes. There has been extensive
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organic molecules are carbohydrates‚ lipids‚ and proteins. Carbohydrates contain carbon‚ hydrogen and oxygen with a ratio of 1:2:1‚ this means that for every 2 hydrogen atoms there is one carbon atom and one oxygen atom. They are necessary for the body to function properly because they provide the fuel that burns to produce energy. Carbohydrates come in the class of either a monosaccharide‚ disaccharide‚ or polysaccharide. Monosaccharides are the simplest form of a carbohydrate‚ disaccharides are made
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Discussion of the Metabolic and Hormonal effects of Very Low Carbohydrate Diets 1.0 Summary Low carbohydrate‚ high protein diets have been raising concerns within medicine for quite some time. There is quite some conflicting evidence regarding the benefits and detrimental effects that these diets may have on metabolic and whole body health. Bone and Calcium loss – Why does a low Carbohydrate diet affect bone? Carbohydrates‚ if highly eliminated from the diet‚ are most frequently replaced with
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Pre-lab 1: Identifying Carbohydrates Abstract The point of this lab is to determine if a substance contains carbohydrates such as a reducing sugar and/or polysaccharides. This will be done by using Benedict’s reagent and Iodine stain tests. Benedict’s reagent will react to reducing substances in the solution by oxidizing it and changing the structure of the reducing sugar to form a colored precipitate. The color of this precipitate can be used to determine the concentration of reducing sugars in
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Without a good supply of carbohydrates as glycogen in the muscles and liver‚ and frequent supplies with food and drink‚ it reduces the amount of time that can be sustained a moderate or intense physical effort. Who takes part in events that last for over an hour must pay particular attention to supply meals and snacks rich in carbohydrates. Dehydration impairs performance and athletes should not lose more than 2% of body weight during
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The importance of carbohydrates in living organisms Carbohydrates contain carbon‚ hydrogen and oxygen in the ratio of 1.2.1.. There are many different types of carbohydrate‚ all of which are useful to living organisms. The most important carbohydrate is probable glucose. Glucose is a monosaccharide and is the monomer unit which makes up more complex polysaccharides. Two glucose molecules can be joined in a condensation reaction‚ whereby water is removed‚ for example to produce maltose‚ a disaccharide
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Analysis: Lab 1 Identifying Carbohydrates There were many ranges of color changes in the Benedicts test and Iodine stain. For the Benedicts test‚ this oxidation/reduction response changes the arrangement of the reducing sugar creating a colored precipitate. The change in color is correlated to the first concentration of the reducing sugar. For the iodine test‚ the three dimensional structure of various polysaccharides permits them to react with the iodine stain to produce a certain color. As far
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